Look... I don't know anything about your grandfather, so I don't understand what you're saying. Racist is impossible. Races are something else entirely and are linked to blood. Jews are a sect, not a race. Let's do this, I'll bring you a document from 1492, written by the chief rabbi of Spain, Shimu, to the chief rabbi of Constantinople asking for his help, because the Jews were at risk of being expelled. This is the response. Ready? Here it goes: Dear sons of Moses, we have received your letter. These are the recommendations of the rabbis and the revered ones:
1. Regarding your statement that the King of Spain is forcing you to convert to Christianity, do it until you can do nothing else.
2. As for the confiscation of your property, turn your children into merchants, so they can gradually strip the Christians of their property.
3. Regarding the attempt to kill you, turn your children into doctors and pharmacists, and perhaps they will manage to kill the Christians.
4. Concerning the destruction of places of worship, turn your children into priests and members of the Church, and perhaps they will succeed in destroying their churches.
5. With regard to the numerous persecutions you are suffering, make sure your children become lawyers; and you must try to get involved in state affairs and always hold positions connected to the state. This way you will keep the Christians under your control; you will control the world and take your revenge on them.
6. Do not stray from this method we present to you, for experience will show you that, despite your humiliation, you will achieve 'real power.'
Does this seem like science fiction to you? To me, it seems that the guidelines have been faithfully followed.